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authorRafael J. Wysocki <rjw@sisk.pl>2012-08-06 01:44:28 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-09-04 01:36:03 +0200
commite91c11b1a7f876c6f056d872eb210734150a1795 (patch)
tree7f988ffa41a4a4f04aaad939d1f8b9baf1766d9e /drivers/base/power/main.c
parentcc7ad4564b1097c916834dc919678867631e7676 (diff)
PM: Reorganize device PM initialization
Make the device power management initialization more straightforward by moving the initialization of common (i.e. used by both runtime PM and system suspend) fields to a separate routine. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'drivers/base/power/main.c')
-rw-r--r--drivers/base/power/main.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index 0113adc310d..7bd1fe40054 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -57,20 +57,17 @@ static pm_message_t pm_transition;
static int async_error;
/**
- * device_pm_init - Initialize the PM-related part of a device object.
+ * device_pm_sleep_init - Initialize system suspend-related device fields.
* @dev: Device object being initialized.
*/
-void device_pm_init(struct device *dev)
+void device_pm_sleep_init(struct device *dev)
{
dev->power.is_prepared = false;
dev->power.is_suspended = false;
init_completion(&dev->power.completion);
complete_all(&dev->power.completion);
dev->power.wakeup = NULL;
- spin_lock_init(&dev->power.lock);
- pm_runtime_init(dev);
INIT_LIST_HEAD(&dev->power.entry);
- dev->power.power_state = PMSG_INVALID;
}
/**